baber/WOPTO huggingface dataset:
Patent JP-H0313937-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONO SHIGERU
IPC: G03C1/83
Filed: 1989-06-12
Abstract: PURPOSE:To dye only the desired layer to absorb light in a near IR region and to speed up the decoloration by a photographic processing by incorporating the solid fine particle dispersing element of a specific dye into the photosensitive material. CONSTITUTION:This photosensitive material is provided with the hydrophilic colloidal layer contg. the solid fine particle dispersing element of the dye expressed by formula I. In the formula, R1, R2 denote alkyl, alkenyl, etc.; R3, R4 denote H, monovalent group; Z1, Z2 denote the atom group necessary for forming a desired nitrogenous heterocycle; L is methyne, a combination group combined with a methyne group by conjugated double bonds; X<-> denotes anion; l1, l2 denote 0, 1. This dye (e.g.: the compd. expressed by formula II) is ground to fine particles by a sand mill, etc. and can be dispersed into an aq. gelatin soln. The incorporation of these particles into a halation preventive layer, etc., is possible.
Patent JP-S629400-A (JP)
Inventor: TAKAHASHI TOSHIYA
IPC: G10L25/00
Filed: 1985-07-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0313735-A (JP)
Title: Electric heating oven
Inventor: ISHIZUKA KOJI
IPC: F24C7/04
Filed: 1989-06-12
Abstract: PURPOSE:To enable a uniform scorching to be attained by a method wherein a heating temperature for every heated items is adjusted by a fuzzy control is response to its surface state. CONSTITUTION:When a heated item F mounted on a mounting table 2 is heated, each of sensors 4 may detect a surface state for every portions of the heated item F, a heating temperature corresponding to the state is set by a fuzzy inference for every electrical heaters 3. A fuzzy inference device 9 calculates the most appropriate output value based on a fuzzy rule stored in a block 10 in response to a fuzzy inference in respect to a degree of adaptation of a membership function of input signals x1 to x3 and then sends its result as an output signal y1 got through its fuzzy processing. An amplifier 11 sends the signal y1 las a heating temperature e1 of the electrical heater 3 after its amplfication to a heating temperature setting part 12. With such an arrangement, it is possible to apply a uniform scorch over an entire heated item.
Patent JP-S5850658-A (JP)
Title: Dew condensation preventing device for magnetic recorder and reproducer
Inventor: MUKASA KOUICHI
IPC: G11B15/61
Filed: 1981-09-22
Abstract: PURPOSE:To simplify the constitution of a titled device to attain cost reduction and at the same time to obtain a semipermanent lifetime, by providing a heat insulating film layer containing a thermal nonconductor dispersed on its surface at the contact part of a magnetic tape. CONSTITUTION:An aluminum oxidized film layer 10 of several thousands A to several hundreds mum thickness is formed on the outer circumferential surface of a guide drum 1 with a surface treatment process for anode oxidation of aluminum. The layer 10 has the heat insulating properties and also contains microscopic holes formed densely on its surface. Therefore the surface of the layer 10 can have a slower change of temperature than that of the drum 1 itself and is harder to have dew condensation than the drum 1. An air layer is formed in each microscopic hole on the surface of the layer 10. As a result, it is harder to have dew condensation at the part of the air layer although the layer 10 reaches the dew point temperature. Furthermore, the surface of the layer 10 has higher resistance to wetness even when waterdrops stick to the layer 10.
Patent JP-H101368-A (JP)
Title: Silicon nitride powder, its production and use
Inventor: YOSHIDA AKIO
IPC: C04B35/626
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain silicon nitride powder giving a high strength sintered compact having a high factor by specifying dispersion in the ζ-potentials of particles in a slurry of silicon nitride powder using water as a dispersive medium. SOLUTION: The difference between the max. and min. values of the ζ- potentials of 100 silicon nitride particles in a slurry of silicon nitride powder using water as a dispersive medium is regulated to <=10mV. In order to attain this value, surface-treated silicon nitride powder is used. The powder is obtd. as follows; silicon nitride powder preferably including particles of >=0.2μm diameter by 10% vol. fraction and particles of <=3μm diameter by 90% vol. fraction is mixed with water to prepare a slurry at 30-70 deg.C, the surface of the particles are activated by grinding and the slurry is heated and stirred to such a degree that the particles are not pulverized to form oxide layers on the surfaces of the particles. A pH adjusting agent such as an aq. nitric acid soln. is added to the slurry so as to regulate the mean value of the ζ- potentials of the particles in the slurry to the range of 0 to -10mV and then the slurry is dried.
Patent JP-H01316315-A (JP)
Title: Plaster
Inventor: KOUCHIWA SHOZO
IPC: A61P29/00
Filed: 1988-06-16
Abstract: PURPOSE:To obtain a plaster having good state, scarcely causing dermatic disturbance and capable of decreasing the amount of drug without lowering the drug action by compounding an anti-inflammatory and analgesic agent such as lornoxicam to a base agent. CONSTITUTION:A non-steroidal anti-inflammatory and analgesic agent selected from lornoxicam, tenoxicam, pyroxicam and sulindac is compounded to a base agent composed mainly of a natural rubber tacky adhesive, a synthetic rubber tacky adhesive, an acrylic tacky adhesive or a silicon resin tacky adhesive. If necessary, the composition is added with a tackifying resin, a surfactant, a softener, a filler, an antioxidant, a colorant, a flavor, etc., and applied to a supporting cloth to obtain the objective plaster.
Patent JP-H096166-A (JP)
Title: Fixing device
Inventor: KIUCHI YASUSHI
IPC: H05B3/00
Filed: 1995-06-15
Abstract: PURPOSE: To simplify the constitution for feeding power by allowing a power feeding member and a sliding electrode layer to come into slidable contact with each other and supplying the power to a heating element layer directly or through an electrode layer with the sliding electrode layer. CONSTITUTION: This fixing device is provided with a heat generating roller provided with an insulating base roller 11, the heating element layer 14 formed on the inside or outside surface of the base roller 11, an insulated protective layer 17 formed on the heating element layer 14 or the outermost periphery of the base roller 11 and conductive electrode layers 15 formed to energize the heating element layer 14 on both ends of it. Further, the fixing device is provided with a driving member rotationally driving the heat generating roller and bearings 12 provided on both end parts of the paper passing part of the heat generating roller, to make it rotatable. A recorded image is thermally fixed on a paper by the heat generating roller.  At this time, the power is supplied to the heating element layer 14 through a pressure member 19, the power feeding member 18, the sliding electrode layer 16 and the electrode layers 15.
Patent JP-S5482594-A (JP)
Title: Atomic reactor plant diagnostic system
Inventor: FUKAWA NAOHIRO
IPC: G21C17/00
Filed: 1977-12-14
Abstract: PURPOSE: To supply a stable electric source by preventing beforehand the reactor scram caused by error operation and the like of an operator enabling the activity rate of plant to improve remarkably.  
     CONSTITUTION: The signals of supply pump speed of speedmeter 17 and the reactor core water level of water level meter 14 are entered into the plant normal/abnormal diagnostic unit 18 through the input signal variation detecting unit 16. The plant normal/abnormal diagnostic unit 18 compares the input thereof with the input pattern of normal/abnormal condition stored constantly for the error operation to stop when the error operation is performed. On the other hand, in case of acting to reach the scram the pre-scram alarm is signaled with information output unit 23 through the plant abnormal diagnostic amplifier 22. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5773547-A (JP)
Title: Remote monitor and control system
Inventor: TAKAHASHI YOUICHI
IPC: H04Q9/00
Filed: 1980-10-27
Abstract: PURPOSE:To collect the status change in a short time by commonly using a contension system, by setting a start reception time to the system and transmitting a start  signal with a different time interval until the starting is received to each terminal device. CONSTITUTION:The change in external state such as failure in distribution lines 5 is detected 19 and applied to a transmission data editing circuit 18. On the other  hand, when a change is caused to the external state and external contact control is  not performed, a control signal is transmitted to a transmission control circuit 17 with a specified start interval from a start control circuit 23 with a signal from the  circuit 19 and a start signal is formed with a circuit 18. When this start signal is received at a central device (not shown), a start/stop signal is transmitted to the  central device. When this start signal is received at the terminal device, a stop signal is outputted from a reception control circuit 16 to a circuit 23 to stop the transmission of the start signal.
Patent JP-H0315661-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: NAKADA TSUTOMU
IPC: F02P17/00
Filed: 1989-06-14
Abstract: PURPOSE:To prevent the occurrence of knocking in advance and damage to an engine by applying the constitution wherein the occurrence of knocking is predicted on the basis of an OH radical amount detected via the irradiation of an ultraviolet ray and ignition timing is thereby corrected. CONSTITUTION:One edge of the first optical fiber 28 as an ultraviolet irradiation device is connected to an ultraviolet generation device 27 for generating an ultraviolet ray, and the other edge (radiation part) of the optical fiber 28 is exposed in a combustion chamber 23 via a cylinder head 22. On the other hand, one edge of the second optical fiber 29 is so exposed in the combustion chamber 23 as to oppose the other end of the first optical fiber 28. In addition, a beam splitter 30 is provided at the intermediate part of the second optical fiber 29. Furthermore, light in a ultraviolet range separated at the splitter 30 is inputted to the first photoelectric conversion element 31, and other visible light and light in a infrared range are inputted to the second photoelectric conversion element 32, respectively. Then, the occurrence of knocking is predicted in a control device 33 on the basis of output signals from the aforesaid elements 31 and 32, thereby correcting ignition timing.
Patent JP-H09328588-A (JP)
Title: Resin microparticle and rubber composition
Inventor: NAKAHARA TAKASHI
IPC: C08F10/14
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which can give vulcanizates not showing high compression set at high temperatures and having a low specific gravity by mixing a rubber with resin microparticles each of which is mainly made of 4-methyl-l-pentene polymer. SOLUTION: Each of the above microparticles contains at least 70wt.% 4-methyl-1-pentene polymer and has a diameter (expressed in terms of a mean particle diameter) of 0.1-50Mm. When these microparticles are used in an amount of 10-400 pts.wt. per 100 pts.wt. rubber, a rubber composition wherein (1) the 4-methyl-1-pentene polymer resin phase is dispersed in the rubber phase in the form of microparticles having a mean particle diameter of 0.1-50μm and (2) 10-400 pts.wt. 4-methyl-1-pentene polymer in the resin phase is present per 100 pts.wt. rubber in the rubber phase is formed.
Patent JP-H0317856-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KANEKO HISAO
IPC: G11B15/665
Filed: 1989-06-14
Abstract: PURPOSE:To facilitate to secure accuracy and to reduce the cost of the above device by integrally disposing a tape travelling system with an inclined plane necessary for loading a tape on a cylinder base. CONSTITUTION:When a loading (LD) action starts, an LD ring 28 is rotated clockwise by an LD motor 33 so as to move guiding bases 37 and 38 along guiding grooves 25, 26, 54 and 55, on the other hand, an LD ring 27 is rotated counterclockwise so as to move the guiding bases 35 and 36 along the guiding grooves 23, 24, 52 and 53. And a tension lever 39 turns counterclockwise with the counterclockwise rotation of the ring 28, a pinch roller arm 40 turns clockwise guided by the rotation of a pinch roller driving motor 43. The magnetic tape 12 in a tape cassette 44 is hung up by guiding rollers 8 - 11 based on the movement of the guiding bases 35 - 38 and the tape is pulled out from the tape cassette 44. And then, the guiding bases 35 - 38 are positioned at catchers 29 - 32, and the magnetic tape 12 is wound on the outer peripheral part of a cylinder 6 along a tape lead.
Patent JP-S5575790-A (JP)
Title: Removing method of silicic acid from water
Inventor: TSUKAMOTO TERUKI
IPC: C02F1/60
Filed: 1978-12-05
Abstract: PURPOSE: To effect a high ratio of silicic acid removal by contacting silicic acid- including water with basic anionic adsorbent material in the presence of hydrolytic metallic ions.  
     CONSTITUTION: Water including silicic acid is contacted with granule type ion- exchange member contg. adsorbed basic anions in the presence of hydrolytic metallic ions (particulary Al ion and Fe ion). To accelerate the adsorption of silicic acid, the addition of org. oxy acid or an auxiliary agent such as coagulant may be used. The process is effectively utilized as pretreatment for desalting process using ion- exchange resin as well as for separation and removal of molecule and salt in the process using membranes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H111784-A (JP)
Title: Rust preventive method for oil storage tank
Inventor: NAMIKAWA YASUO
IPC: C23F15/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a cost effective and efficient rust preventive method for the inside surface of an oil storage tank after building of the tank and before receiving of a storage material by way of water fitting test. SOLUTION: At the time of subjecting the oil storage tank 1 to the water fitting test, the layer of the rust preventive oil 6 is formed in the upper part of water 7 when the water 7 is injected into the oil storage tank 1 or the water 7 is discharged from the inside of the tank so that the oil film 6 of the rust preventive oil is formed on the inside wall surface of the oil storage tank 1 according to the vertical movement of the at surface. Fig. (A) is a figure when the oil storage tank 1 previously filled with the rust preventive oil is filled with the water 7 by injecting the water therein. Fig. (B) is a figure when the water 7 is discharged. In addition thereto, the oil film may also be formed by spraying the rust preventive oil 6 to the inside of the oil storage tank 1 or pouring the oil into the tank along its inside wall.  Since the rust preventive oil 6 has water replacing and water separating properties, the wettability with the inside wall surface is good and the treatment of the discharging liquid after the end of the test is simple. The reusing property of the oil is excellent as well.
Patent JP-S638103-A (JP)
Title: Inventory management device
Inventor: YAKUSHI KATSUJI
IPC: B65G1/00
Filed: 1986-06-27
Abstract: PURPOSE:To always perform carry out precise inventory management, by providing article data memory devices adapted to be attached to pallets to be stored with articles, for registering data as to the articles, and an inventory management means which reads the data of the articles. CONSTITUTION:A three-dimensional warehouse 1 has a plurality of racks 2 in which predetermined pallets 3 are stored. An inventory management device for the above-mentioned warehouse 1 is composed of pallet article data memory devices 5 attached to one side surface of the pallets 3, read/write antennas 6 attached to the rear surfaces of the racks 2 and members connected to the former. During introduction of one pallet 3 into the warehouse, a predetermined content is written in the associated pallet article date memory device 5 through a console 11. After confirmation of the written contents of the pallets 2 having been stored in the warehouse, a computer 12 reads out the data of articles on all the pallets.
Patent JP-S6127275-A (JP)
Title: Paper end detector for printer
Inventor: MUKODA MINORU
IPC: B41J11/42
Filed: 1984-07-19
Abstract: PURPOSE:To greatly enhance the capability of detecting a paper end and contrive a smaller printer, by a construction wherein a transparent plate having a different refractive index part at a position corresponding to the boundary between a light-emitting part and a light-receiving part of a reflection-type photo-sensor is provided directly above the sensor. CONSTITUTION:The reflection-type photo-sensor 5 provided on the lower side of a recording paper comprises the light-emitting part 5a and the light-receiving part 5b, and a transparent sensor cover 9 is provided thereon. A thin plate 9a provided in the cover 9 at a position corresponding to the boundary 5c between the part 5a and the part 5b is formed of a material different from that for the other part of the cover 9, and has a refractive index different from that of the other part, so that light is substantially totally reflected at this part, and light is prevented from entering the light-receiving part in the absence of the recording paper. The thin plate 9a may be formed of a material which perfectly shields light. Paper dust adhered to the cover 9 is removed by the end of the paper, and can not enter into the surface of the sensor 5. Accordingly, malfunctions can be prevented from occurring due to reflection of light at the surface of the dusting sensor cover, and sensitivity in paper end detection can be enhanced. In addition, since the reflection-type photo-sensor can be placed at the side of a small diameter press roller, the depth of the printer can be reduced.
Patent JP-H10323131-A (JP)
Title: High-place working apparatus
Inventor: YAMAMORI JOTARO
IPC: A01G23/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a high-place working apparatus capable of making any operator carry out safely and efficiently trimming operation of tree and other high-place operations. SOLUTION: This high-place working apparatus is equipped with a strut A to be fixed to the ground, a lifting and lowering strut B to be engaged with the strut, a pair of an upper and a lower pulleys 20 axially supported on the lifting and lowering strut B, a lifting and lowering basket C on which an operator stands and which rotates along the lifting and lowering strut B, a winch to be loaded on the lifting and lowering basket C, an engine 38 for rotating and driving the winch, a clutch mechanism for changing the normal and reverse revolution directions of the winch and a wire rope to be wound from the top part of the fixing strut A through both the side pulleys 20 of the lifting and lowering strut B on the winch.  The lifting and lowering strut B is fixed to a tree in a clinging state, an operator works the change operation of the clutch mechanism and rotates the winch normally and reversely to gradually lift and lower the lifting and lowering basket C and the lifting and lowering strut B.
Patent JP-H099183-A (JP)
Title: Projection type display device
Inventor: HORI HIDEHIKO
IPC: H04N5/74
Filed: 1995-06-16
Abstract: PURPOSE: To obtain the projection type display device in which an image in red, green, blue is projected through a single projecting lens inexpensively with magnification. CONSTITUTION: An image emitted from red, green, blue image generating sources 1r, 1g, 1b is converged by a projection lens 2 having at least one concave lens 7 not in contact with a cooling liquid 4, superimposed on a same optical path with a same optical path length, projected with magnification and its image is formed on a screen 5. no horizontal focus difference is caused on a screen on which a video image is formed by the projecting lens 2 having an inexpensive convergence means and when an image generating source is a CRT, misfocus hardly takes place.
Patent JP-S6211778-A (JP)
Title: Wood coating composition
Inventor: MARUYAMA OSAMU
IPC: C09K3/10
Filed: 1985-07-10
Abstract: PURPOSE:The titled composition having improved adhesivity to wood, comprising a urethane acrylate compound, as an essential component, consisting of a polyisocyanate containing plural isocyanate groups in one molecule, a hydroxyl group-containing (meth) acrylic ester, etc. CONSTITUTION:The aimed composition comprising a urethane acrylate compound, as an essential component, containing 1.5-15wt% isocyanate group based on solid content of resin, obtained by reacting (A) a polyisocyanate (e.g., 2,4-tolylene diisocyanate, etc.,) containing two or more hydroxyl groups in one molecule with (B) a hydroxyl group-containing (meth) acrylic ester, and, if necessary, (C) a polyhydric alcohol containing two or more hydroxyl groups in one molecule.
Patent JP-2000334916-A (JP)
Title: Doctor blade, offset printer and method for offset printing
Inventor: YONEMOTO KAZUNARI
IPC: B41F3/38
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To increase an ink charging amount on a recess pattern and to make doctoring by suppressing an ink residue on an intaglio by providing an edge leveling portion passed through a gap on a surface of the intaglio, and an edge charging portion brought into contact with the surface of the intaglio and passing it. SOLUTION: The doctor blade 2 is constituted by integrating an edge leveling portion 2b with an edge charging portion 2a. The portion 2a is formed at its edge in a protruding shape such as a cutter edge or the like, and sharpness of an ink 107 is effectively provided at an end of a pattern while leveling the ink 107. Meanwhile, the portion 2b is formed in plane at its surface opposed to the surface of an intaglio 105, passed at a desired gap from the surface of the intaglio 105 to suppress a phenomenon of ejecting subsequently to a rake angle of a doctor by the ink 107, and a charging amount of the ink is assured. Thus, the ink charging amount on the pattern 1 is increased and hence stably ensured.
Patent JP-H0817155-A (JP)
Title: Magnetic disc
Inventor: ONIKI KAZUNAO
IPC: G11B5/55
Filed: 1994-06-30
Abstract: PURPOSE:To suppress the production of wear powder at the time of CSS(Contact Start Stop) and optimize the floating level and floating posture of a slider in a CSS region. CONSTITUTION:Information is written and/or read into and/or from a magnetic recording region 2 by a magnetic head mounted on a slider 11. Data regions 5 which are composed of protruding recording tracks and recessed guard bands and servo regions 6 having uneven servo marks are provided. A CSS operation is performed between a slider 11 and a CSS region 9 and the CSS region 9 is composed of CSS data regions 15 which are radially continuous with the data regions 5 and CSS servo regions 16 which are radially continuous with the servo regions 6. The CSS servo region 16 is levelled over the whole surface with, for instance, the same height as the recording track and the CSS data region 15 has an uneven pattern like the data region 5.